Migrating geese make an awesome sight
but this group in Bulgaria witnessed
the ultimate event for birders.

1 March 2004 was an unforgettable day for Christian Dronneau and his
friends Beno?t Wassmer and Christian Frauli. They had arrived at Lake
Durankulak with their guide, Pavel Simeonov, and leader of the Bulgarian
wildlife/bird-watching company Branta- Tours. Little did they expect to
witness the departure of the globally threatened and beautiful Red-breasted
Geese Branta ruficollis for their Siberian breeding grounds, a once-in-a
lifetime spectacle?
That the geese were unusually excited was immediately obvious, as flock
after tightly packed flock leapt into the air, leaving the larger White-fronted
Geese Anser albifrons peacefully grazing the cornfields beneath. That
the Red-breasts were engaged in a ritualised prelude to migration itself
was recognised by Pavel Simeonov, who explained to his guests the significance
of the locations between which the geese were moving. One was their main
drinking place, the other, one km away, was their favourite grazing area,
both to the west of the lake.
The whole performance, involving at least 5,000 birds, was like an ecstatic
dance, played to the accompaniment of peculiarly sharpened versions of
the birds’ normal yelping cries. Spellbound themselves, the human
audience watched as parties of Red-breasts began to detach themselves
from the main flocks and, in chevron formation - the ancient hallmark
of migrating geese - made for the north with unfailing precision and purpose.
In the space of less than an hour the spectacle had become a memory and
the fields seemed deserted. The beautiful Red-breasts had left their Bulgarian
wintering grounds for the far north.